<template>
    <div>
        <div class="banner" @click="handleBannerClick">
            <img class="banner-img" :src="bannerImg">
            <div class="banner-info">
                <div class="banner-tittle">
                    {{ this.sightName }}
                </div>
                <div class="banner-number">
                    <span class="iconfont banner-icon">&#xe63e;</span>
                    {{ this.bannerImgs.length }}
                </div>
            </div>
        </div>
        <common-gallary :imgs="bannerImgs" v-show="showGallary" @close="handleGallaryClose"></common-gallary>
    </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
export default {
    name: 'DetailBanner',
    components: {
        CommonGallary
    },
    props: {
        sightName: String,
        bannerImg: String,
        bannerImgs: Array
    },
    data() {
        return {
            showGallary: false
        }
    },
    methods: {
        /* 点击开启画廊 */
        handleBannerClick() {
            this.showGallary = true
        },
        /* 点击关闭画廊 */
        handleGallaryClose() {
            this.showGallary = false
        }
    }
}
</script>

<style lang="stylus" scoped>
    .banner
        // background:red
        position:relative
        overflow:hidden
        height:0
        padding-bottom: 55%
        .banner-img
            width:100%
        .banner-info
            display: flex
            position: absolute
            left:0
            right:0
            bottom:0
            line-height: .6rem
            color: #fff
            /* 设置图片下面的渐变线 */
            background-image: linear-gradient(top,rgba(0,0,0,0), rgba(0,0,0,0.8))
            .banner-tittle
                flex: 1
                font-size:.32rem
                padding:.2rem
            .banner-number
                height:.32rem
                line-height:.32rem
                margin-top: .14rem
                padding:0.2rem
                border-radius:.2rem
                background:rgba(0,0,0,.8)
                font-size:.24rem
                .banner-icon
                    font-size:.24rem
</style>